Hi,
Was wondering if anyone could help, I'm replacing an old light switch and the new one says on the back "must be earthed"
however if you look t the photos below the old switch hasn't got a earth cable in, but theres one in the wall, does this mean it's earthed and just a case of switching the old wires over to the new plate?
Was wondering if anyone could help, I'm replacing an old light switch and the new one says on the back "must be earthed"
however if you look t the photos below the old switch hasn't got a earth cable in, but theres one in the wall, does this mean it's earthed and just a case of switching the old wires over to the new plate?